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OPTICAL FIBER SYSTEM AND METHOD FOR WELLHOLE SENSING OF MAGNETIC PERMEABILITY USING DIFFRACTION EFFECT OF FARADAY ROTATOR
OPTICAL FIBER SYSTEM AND METHOD FOR WELLHOLE SENSING OF MAGNETIC PERMEABILITY USING DIFFRACTION EFFECT OF FARADAY ROTATOR
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机译:利用法拉第旋转器的衍射效应对磁导率进行井眼传感的光纤系统和方法
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摘要
Systems and methods for optically determining casing collar and/or corrosionlocations within boreholes, using thediffraction effect of Faraday crystals through which depolarized continuouslight is transmitted within optical fibers.
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